此外，它除了还原双键以外可以用来还原各种不同的有机化合物，如：硝基、羰基、氨基、芳香族及杂环化合物、羟基、羧基。
Moreover, catalytic hydrogenation can be used to the reduction of a variety of organic compounds, such as nitro, carbonyl, amino, aromatic and heteroaromatic compound, hydroxy group and carboxy group.
此外，实验分析了接触法炭黑表面氮元素的组成，结果表明主要是以氨基和硝基的形式存在。
The experimental result also shows that the nitrogen element on the surface of contact black surface may be mainly in forms of amino group and nitro group.
本文首次报道了新型有机非线性光学晶体N-（4-硝基苯）-3-氨基-1-丙醇（APNP）的单晶生长和非线性光学性能研究。
In this paper the growth and properties for new organic nonlinear optical crystal N-(4- nitrophenyl)-3-amino-1- propanol(APNP )are reported.
研究了在固定床电化学反应器内硝基苯电化学还原制备对氨基苯酚的过程。
The process, electrochemical reduction of nitrobenzene to produce p-amino-phenol in a packed bed electrochemical reactor, is investigated.
本文介绍了二级胺、一级胺和4 -氨基吡啶为共试剂的硝基化合物的羰基化反应情况。
In this paper carbonylation of nitro compounds with co-reagent based on secondary amine, primary amine and 4-aminopyridine is detailed.
结果表明直接和间接电还原硝基苯为对氨基苯酚都有重要的实用价值，成对电解也是可行的。
The results showed that both of direct and indirect electrolytic reduction of nitrobenzene top -aminophenol had important practical value, and the couple electrolytic synthesis was feasible.
其中，10羟基喜树碱、拓普替康、 伊立替康以及9氨基、9硝基喜树碱、7乙基10 羟基喜树碱等在临床显示了广泛的抗癌活性。
Among them, 10 hydroxycamptoyhecin, topotecan, camptothecin 11, 9 amino campothecin, 9 nitro campothecin and 7 ethyl 10 hydroxycamptoyhecin showed a great antitumor activity in wide verities of range.
结合硝基苯电解还原制对氨基苯酚这一过程，在实验室小试及工厂中试的基础上，讨论了该类阳极加工、维护及操作等问题。
On the basis of laboratory scale work and pilot experiment for electrochemical reduction of NB to PAP, the shape, maintenance and operation of such anode are discussed.
实验研究了改性骨架镍催化剂在间硝基苯磺酸（3-NBSA）加氢还原制备间氨基苯磺酸（3-ABSA）中的应用。
In this experiment, 3-Aminobenzenesulfonic acid(3-ABSA) was synthesized by catalyzing the hydrogenation of 3-nitrobenzenesulfonic acid(3-NBSA)with modified raney Ni catalyst.
综述了硝基化合物还原制备氨基化合物的主要方法。
The main reduction methods of nitro-compounds to prepare amino-compounds were reviewed.
本文简要说明了这种仪器的原理、结构和特征，并给出了制备分离甾族反应混合物、吲哚类植物激素、二硝基苯氨基酸的应用结果。
In this paper, the results of preparative separations of steroid reaction pro-ducts, indole auxins, and DNP amino acid mixture with suitable two-phasesolvent systems is introduced.
采用合成氨厂氨合成气代替纯氢气催化氢化邻硝基苯甲醚合成邻氨基苯甲醚的新工艺，探讨了合成反应条件对邻氨基苯甲醚收率的影响规律。
A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.
本文着重介绍了用三相催化法制取对硝基苯甲醚，再经还原制备对氨基苯甲醚的工艺，并对催化剂的用量和回收利用作了探讨。
The technologies for synthesis ofp-nitroanisole by using the triphase catalytic method, and synthesis ofp methoxyaniline by use of reduction of synthesized p-nitroanisole were studied.
本发明的硝基苯硝基还原酶及其编码基因将在对氨基酚和邻氨基酚类芳香族化合物及其相关衍生化合物的生产中发挥重要作用。
The nitrobenzene nitro-reducing enzyme and its coding gene in this invention play an important role in the production of ortho-aminophenols and their derivatives.
本发明介绍了新的手性包含4 -氨基- 3 ，5 -硝基单位与手性团体和间隔团体修改固定相。
The invention describes new chiral stationary phases containing a 4-amino-3,5-dinitrobenzoic unit modified with chiral groups and spacer groups.
前言：目的：改进奥美拉唑中间体2 -硝基- 4 -甲氧基-氨基苯的合成方法。
Objective: To improve the synthesis method of the intermediate of Omeprazole, 2-nitro-4-methoxyl-aminobenzene.
一种水合肼还原1,8 -二硝基萘制备1,8 -二氨基萘的方法。
Method for preparing 1, 8-diaminonaphthalene by reducing 1, 8-dinitronaphthalene with hydrazine hydrate.
以苯并恶唑酮为原料，经混酸硝化、加压水解两步反应合成了2-氨基-5-硝基苯酚，总收率达70％以上。
The other intermediate of dyes, 2-amino-5-nitrophenol, was prepared by nitration and hydrolyze starting from benzooxozolenone. The total yield is over 70% and the purity 98.8% by the analysis of HPLC.
硝基物经铁粉还原成3-氨基苄基哌嗪；
The nitro-compound was reduced by Fe powder to 3-amino-benzyl-piperazine.
本文介绍了对氨基苯甲酸、3-硝基-4-氨基苯甲酸、3-硝基-4-（甲酰氨基）苯甲酸和3，4-二氨基苯甲酸的制备，应用于制造酸性染料及活性染料。
The synthesis ofp-aminobenzoic acid, 3-nitro-4-aminobenzoic acid, 3-nitroterephthalamic acid, and 3,4-diaminobenzoic acid, and their uses for acid dyes and reactive dyes were introduced.
主要包括以下内容：合成了硝基和氨基罗丹明，并通过氨基的重氮化，桑德迈尔反应得到了一系列5（6）位卤代罗丹明衍生物；
The details were described below:Nitro-rhodamine and amino-rhodamine were synthesized. A series of 5 (6)-halo-rhodamine were obtain from amino-rhodamine through diazotization, Sandmeyer reaction.
发现1，1-二氨基2，2-二硝基乙烯为最稳定的异构体；其分子体积最小，预示在其同分异构体中爆轰性能最好。
It has been found that 1,1-diamino-2,2-nitroethylene is the most stabilized isomer and has the best exploding properties in three of isomers judged by its the smallest molecular volume.
发现1，1-二氨基2，2-二硝基乙烯为最稳定的异构体；其分子体积最小，预示在其同分异构体中爆轰性能最好。
It has been found that 1,1-diamino-2,2-nitroethylene is the most stabilized isomer and has the best exploding properties in three of isomers judged by its the smallest molecular volume.
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